It’s takes a killer bod to slink across the silver screen in the Catwoman suit, and Anne Hathaway‘s been in a feline frenzy of workout and diet to look the part for one of her biggest roles to-date.

The 28-year-old beauty, who’s slated to play Catwoman in The Dark Knight Rises, appeared on Wednesday’s Chelsea Lately, where she dished about the sacrifices she’s making in preparation of the highly-anticipated sequel.

“Look at that body, that body’s banging girl,” Handler said as the A-list actress marched out onto the stage. “Someone’s been training for Batman!”